IT952586B - PROCEDURE AND DEVICE FOR BENDING AND TEMPERING GLASS SHEETS - Google Patents
PROCEDURE AND DEVICE FOR BENDING AND TEMPERING GLASS SHEETSInfo
- Publication number
- IT952586B IT952586B IT49507/72A IT4950772A IT952586B IT 952586 B IT952586 B IT 952586B IT 49507/72 A IT49507/72 A IT 49507/72A IT 4950772 A IT4950772 A IT 4950772A IT 952586 B IT952586 B IT 952586B
- Authority
- IT
- Italy
- Prior art keywords
- bending
- procedure
- glass sheets
- tempering glass
- tempering
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
- C03B27/0445—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being adapted to the bend of the sheet
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/025—Re-forming glass sheets by bending by gravity
- C03B23/0256—Gravity bending accelerated by applying mechanical forces, e.g. inertia, weights or local forces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2225/00—Transporting hot glass sheets during their manufacture
- C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13467271A | 1971-04-16 | 1971-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT952586B true IT952586B (en) | 1973-07-30 |
Family
ID=22464425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49507/72A IT952586B (en) | 1971-04-16 | 1972-04-10 | PROCEDURE AND DEVICE FOR BENDING AND TEMPERING GLASS SHEETS |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3734706A (en) |
| JP (1) | JPS5312931B2 (en) |
| BE (1) | BE781819A (en) |
| BR (1) | BR7202153D0 (en) |
| CA (1) | CA969369A (en) |
| DE (1) | DE2219161C2 (en) |
| ES (1) | ES401510A1 (en) |
| FR (1) | FR2133721B1 (en) |
| GB (1) | GB1351897A (en) |
| IE (1) | IE36227B1 (en) |
| IT (1) | IT952586B (en) |
| LU (1) | LU65146A1 (en) |
| NL (1) | NL171694C (en) |
| ZA (1) | ZA722052B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49129485U (en) * | 1973-03-06 | 1974-11-07 | ||
| US3881906A (en) * | 1973-08-20 | 1975-05-06 | Libbey Owens Ford Co | Heat treating glass sheets |
| US4043782A (en) * | 1975-06-23 | 1977-08-23 | Libbey-Owens-Ford Company | Method of and apparatus for bending relatively thin glass sheets |
| US4197108A (en) * | 1978-10-25 | 1980-04-08 | Ppg Industries, Inc. | Slotted glass sheet shaping mold |
| US4298368A (en) * | 1979-06-01 | 1981-11-03 | Ppg Industries, Inc. | Delivering and aligning glass sheets in a bending station |
| IT1209156B (en) * | 1979-12-07 | 1989-07-10 | Siv Soc Italiana Vetro | PROCEDURE AND EQUIPMENT FOR CURVING AND TEMPERING GLASS SHEETS, PARTICULARLY THIN THICK. |
| US4488893A (en) * | 1983-08-08 | 1984-12-18 | Ppg Industries, Inc. | Movable alignment stops for glass sheet shaping apparatus |
| CA1257480A (en) * | 1984-07-19 | 1989-07-18 | Masaaki Nushi | Apparatus for and method of bending glass sheets |
| JPS6183640A (en) * | 1984-09-26 | 1986-04-28 | Nippon Sheet Glass Co Ltd | Pressing of glass plate and device therefor |
| DE3525451C1 (en) * | 1985-07-17 | 1987-02-19 | Techno Glas Eng Gmbh | Device for the production of strongly curved tempered glass panes |
| JPH0647473B2 (en) * | 1987-04-08 | 1994-06-22 | 日本板硝子株式会社 | Bent glass manufacturing equipment |
| FR2625740B1 (en) * | 1988-01-12 | 1993-01-29 | Saint Gobain Vitrage | METHOD AND DEVICE FOR BOMBING AND HARDENING GLASS SHEETS |
| US4784681A (en) * | 1988-02-08 | 1988-11-15 | Glasstech International L.P. | Combined glass sheet bending and quench station |
| IT1224765B (en) * | 1988-10-11 | 1990-10-18 | Siv Soc Italiana Vetro | PROCESS AND EQUIPMENT PERFECTED FOR BENDING GLASS FLAT SHEETS |
| GB2232976A (en) * | 1989-03-22 | 1991-01-02 | Trend Aluminium Prod | Toughened, curved glass |
| DE3913571C1 (en) * | 1989-04-25 | 1990-07-26 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
| US20060249245A1 (en) * | 2000-10-31 | 2006-11-09 | Bernard Balling | Ceramic and glass correction inks |
| US20050126225A1 (en) * | 2003-04-14 | 2005-06-16 | Jaunzemis Edgar E. | Tumbled, polished, vibrated broken tempered glass pieces |
| GB201708758D0 (en) * | 2017-06-01 | 2017-07-19 | Pilkington Group Ltd | Method and apparatus for shaping a glass sheet |
| CN110272190B (en) * | 2019-07-03 | 2023-12-19 | 深圳市华卓实业有限公司 | Mould closing positioning mechanism |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR15690E (en) * | 1912-08-30 | Charles Bodin | Device to prevent users from using the bottles entrusted to them on consignment | |
| US2223124A (en) * | 1938-07-19 | 1940-11-26 | Pittsburgh Plate Glass Co | Method and apparatus for bending and case hardening glass sheets |
| US3264078A (en) * | 1958-10-02 | 1966-08-02 | Pittsburgh Plate Glass Co | Method of tempering glass sheets supported on a bending mold |
| FR1384167A (en) * | 1962-12-03 | 1965-01-04 | Libbey Owens Ford Glass Co | Method and apparatus for bending and tempering glass sheets |
| LU46312A1 (en) * | 1964-06-12 | 1972-01-01 | ||
| FR91499E (en) * | 1966-01-27 | 1968-06-21 | Saint Gobain | Method and device for supporting and transporting a deformable sheet, in particular a sheet of glass in the soft state, on a gas cushion |
| FR1519293A (en) * | 1966-04-18 | 1968-03-29 | Libbey Owens Ford Glass Co | Apparatus for the production of curved and tempered glass sheets |
| US3468645A (en) * | 1966-05-09 | 1969-09-23 | Permaglass | Method and apparatus for shaping glass sheets supported on a gas support bed |
| US3481724A (en) * | 1966-07-21 | 1969-12-02 | Ppg Industries Inc | Method and apparatus for tempering glass sheets between opposed gas flows |
| US3476540A (en) * | 1966-08-22 | 1969-11-04 | Libbey Owens Ford Co | Method of bending glass sheets |
| AU422475B2 (en) * | 1966-08-25 | 1972-03-17 | METHOD AND APPARATUS FOR BENDING AND Annealing glass sheets | |
| DE2129704B2 (en) * | 1970-06-22 | 1974-02-21 | Saratowskij Filial Gosudarstwennowo Nautschno-Issledowatelskowo Instituta Stekla, Saratow (Sowjetunion) | Process for hardening sheet glass and apparatus for carrying out the process |
-
1971
- 1971-04-16 US US00134672A patent/US3734706A/en not_active Expired - Lifetime
-
1972
- 1972-03-24 CA CA138,069A patent/CA969369A/en not_active Expired
- 1972-03-27 GB GB1420272A patent/GB1351897A/en not_active Expired
- 1972-03-27 ZA ZA722052A patent/ZA722052B/en unknown
- 1972-03-27 IE IE391/72A patent/IE36227B1/en unknown
- 1972-04-06 ES ES401510A patent/ES401510A1/en not_active Expired
- 1972-04-07 BE BE781819A patent/BE781819A/en not_active IP Right Cessation
- 1972-04-10 NL NLAANVRAGE7204756,A patent/NL171694C/en not_active IP Right Cessation
- 1972-04-10 IT IT49507/72A patent/IT952586B/en active
- 1972-04-10 LU LU65146D patent/LU65146A1/xx unknown
- 1972-04-12 BR BR722153A patent/BR7202153D0/en unknown
- 1972-04-14 FR FR7213125A patent/FR2133721B1/fr not_active Expired
- 1972-04-17 JP JP7238594A patent/JPS5312931B2/ja not_active Expired
- 1972-04-17 DE DE2219161A patent/DE2219161C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2133721A1 (en) | 1972-12-01 |
| ES401510A1 (en) | 1975-02-16 |
| GB1351897A (en) | 1974-05-01 |
| BR7202153D0 (en) | 1973-06-07 |
| NL7204756A (en) | 1972-10-18 |
| ZA722052B (en) | 1972-12-27 |
| IE36227L (en) | 1972-10-16 |
| US3734706A (en) | 1973-05-22 |
| IE36227B1 (en) | 1976-09-15 |
| BE781819A (en) | 1972-07-31 |
| NL171694B (en) | 1982-12-01 |
| JPS5312931B2 (en) | 1978-05-06 |
| NL171694C (en) | 1983-05-02 |
| CA969369A (en) | 1975-06-17 |
| DE2219161C2 (en) | 1983-01-13 |
| FR2133721B1 (en) | 1976-08-06 |
| LU65146A1 (en) | 1972-07-12 |
| DE2219161A1 (en) | 1972-10-26 |
| JPS4734912A (en) | 1972-11-22 |
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